diff options
Diffstat (limited to 'hw/scsi-disk.c')
| -rw-r--r-- | hw/scsi-disk.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index f18ddd742a..f35ada4a3f 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -183,6 +183,9 @@ static void scsi_read_data(SCSIRequest *req) if (n > SCSI_DMA_BUF_SIZE / 512) n = SCSI_DMA_BUF_SIZE / 512; + if (s->tray_open) { + scsi_read_complete(r, -ENOMEDIUM); + } r->iov.iov_len = n * 512; qemu_iovec_init_external(&r->qiov, &r->iov, 1); @@ -281,6 +284,9 @@ static void scsi_write_data(SCSIRequest *req) n = r->iov.iov_len / 512; if (n) { + if (s->tray_open) { + scsi_write_complete(r, -ENOMEDIUM); + } qemu_iovec_init_external(&r->qiov, &r->iov, 1); bdrv_acct_start(s->bs, &r->acct, n * BDRV_SECTOR_SIZE, BDRV_ACCT_WRITE); @@ -837,7 +843,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf) switch (req->cmd.buf[0]) { case TEST_UNIT_READY: - if (!bdrv_is_inserted(s->bs)) + if (s->tray_open || !bdrv_is_inserted(s->bs)) goto not_ready; break; case INQUIRY: @@ -957,7 +963,7 @@ static int scsi_disk_emulate_command(SCSIDiskReq *r, uint8_t *outbuf) return buflen; not_ready: - if (!bdrv_is_inserted(s->bs)) { + if (s->tray_open || !bdrv_is_inserted(s->bs)) { scsi_check_condition(r, SENSE_CODE(NO_MEDIUM)); } else { scsi_check_condition(r, SENSE_CODE(LUN_NOT_READY)); |